%0 Journal Article %T Phosphonated superplasticizers synthesis: adsorption, dispersion and fluidification ability on calcium carbonate suspensions. %+ Centre des Matériaux des Mines d'Alès (C2MA) %+ Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICGM) %+ Commissariat à l'Energie Atomique, Centre de Marcoule (CEA) %+ Laboratoire de Génie Civil et Géo-Environnement (LGCgE) - ULR 4515 (LGCgE) %+ Ecole nationale supérieure Mines-Télécom Lille Douai (IMT Lille Douai) %A Tramaux, A. %A Azema, N. %A David, G. %A Negrell, C. %A Poulesquen, A. %A Haas, J. %A Remond, S. %< avec comité de lecture %@ 2100-014X %J EPJ Web of Conferences %I EDP Sciences %V 140 %P 13008 %8 2017-06-30 %D 2017 %R 10.1051/epjconf/201714013008 %Z Engineering Sciences [physics]Journal articles %X Superplasticizers are chemical admixtures used to fluidize cement pastes. Among them, polycarboxylate are comb-like copolymers with carboxylic acid and poly(ethylene glycol) side chains. We present here the synthesis of various polycarboxylate-like copolymers including phosphonic acid functions. Their adsorption, dispersion and fluidification efficiencies are evaluated on calcium carbonate suspensions, a mineral material commonly used to simulate early-age cement behaviour. %G English %2 https://imt-mines-ales.hal.science/hal-03181316/document %2 https://imt-mines-ales.hal.science/hal-03181316/file/CCBY_epjconf162049.pdf %L hal-03181316 %U https://imt-mines-ales.hal.science/hal-03181316 %~ CEA %~ UNIV-ARTOIS %~ INSTITUT-TELECOM %~ CNRS %~ EM-ALES %~ ENSC-MONTPELLIER %~ ICG %~ INC-CNRS %~ CHIMIE %~ UNIV-MONTPELLIER %~ UNIV-LILLE %~ INSTITUTS-TELECOM %~ LGCGE %~ UM-2015-2021 %~ UNIV-CATHOLILLE %~ JUNIA %~ TEST2-HALCNRS